METHOD FOR CONVERTING WASTE PLASTIC INTO FUEL

PROBLEM TO BE SOLVED: To provide a method for converting waste plastics into a fuel by thermal cracking, effective for preventing the clogging of a treating apparatus by the deposition of a crystalline organic material in a volatile component into gas, in a fuel conversion apparatus and enabling sta...

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Bibliographische Detailangaben
Hauptverfasser:	MORI RYOHEI, MORIKAWA KOSHI, DEN TAKEYOSHI, TERAMAE NAOKI, NISHIMURA KENJI
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BLASTING CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT COMBUSTION APPARATUS COMBUSTION PROCESSES COMPOSITIONS BASED THEREON CONSUMING WASTE PRODUCTS BY COMBUSTION CRACKING HYDROCARBON OILS CREMATION FURNACES FUELS GENERAL PROCESSES OF COMPOUNDING GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING LUBRICANTS MECHANICAL ENGINEERING METALLURGY MINERAL WAXES ORGANIC MACROMOLECULAR COMPOUNDS PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR CHEMICAL WORKING-UP WEAPONS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for converting waste plastics into a fuel by thermal cracking, effective for preventing the clogging of a treating apparatus by the deposition of a crystalline organic material in a volatile component into gas, in a fuel conversion apparatus and enabling stable continuous operation. SOLUTION: Waste plastics are converted into a fuel by thermal cracking. The volatile component containing the crystalline organic material and generated by the thermal cracking is supplied to a 1st jet scrubber, sucked and mixed into a circulating oil at a temperature lower than the sublimation point of the crystalline organic material to cause the abrupt cooling and the deposition of the crystalline organic material and, at the same time, to condense an organic component (component A) having a boiling point higher than the circulating oil temperature to form the fuel, and the product is separated into the crystalline organic material, the liquefied organic component A and gas. COPYRIGHT: (C)2004,JPO